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TSquareY1
Breadboard Power Supply (MB102)
★★★★★
0.0/5 (0 reviews)₹99
₹142
30% off
The MB102 Power Supply Module is a specialized voltage regulator designed to plug directly into the power rails of a standard 830-point or 400-point solderless breadboard. It is a mechanical necessity for circuit prototyping and STEM education, as it converts a standard DC barrel jack input (6.5V–12V) into a stable 3.3V or 5V DC output. This eliminates the need for messy wiring from external lab benches and ensures your microcontrollers and sensors receive clean, regulated power.
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▪Independent Dual-Rail Control: This module is a mechanical necessity because it features two separate sets of jumpers, allowing you to set the left rail to 5V and the right rail to 3.3V at the same time.
▪Universal Power Inputs: Supports power via a standard DC barrel jack or a USB port, providing the flexibility to power your projects from a wall adapter or a portable power bank.
▪Onboard Power Indication: Features a bright Power LED and a physical push-button switch, which is a mechanical necessity for quickly cutting power to a circuit if a wiring error is detected.
▪Integrated Short-Circuit Protection: The onboard regulator includes thermal and current limiting, acting as a safeguard for your expensive Arduino or Raspberry Pi boards against accidental shorts on the breadboard.
▪Standardized Header Pins: In addition to the breadboard rails, it provides accessible male headers, making it a "drop-in" utility for connecting sensors and logic analyzers directly to the power source.
Input Voltage
6.5V to 12V DC (via Barrel Jack) or 5V USB.
Output Voltage
3.3V / 5V (Selectable via jumpers).
Max Output Current
< 700mA.
Compatibility
Fits standard MB102 830/400 point breadboards.
Protection
Onboard self-recovery fuse and power LED indicator.
Extra Ports
Includes two sets of 3.3V/5V DC output pins for external jumper wires.
